Diamondbacks right-hander Zac Gallen appears to line up to start on Opening Day, though Torey Lovullo says not to make any assumptions.

Arizona Diamondbacks pitcher Zac Gallen reaches out to catch a ball as he warms up prior to a spring training baseball game against the Cleveland Guardians Monday, Feb. 24, 2025,

Zac Gallen strikes out two in one inning of work in his Spring Training debut. More From This Game; Arizona Diamondbacks; Zac Gallen; Spring Training; Cactus League; highlight; in

Zac Gallen is approaching his first dose of MLB free agency, and the Diamondbacks pitcher said it's definitely been on his mind as spring training has begun.

The D-backs long time Ace knocked some rust off and worked on his delivery, Corbin Carroll made his presence known.

From the day the D-backs surprised the baseball world by signing right-hander Corbin Burnes to a six-year, $210 million contract, Arizona fans have wondered who would start Opening Day. Would it be Zac Gallen,

The Arizona Diamondbacks gear up for the 2025 MLB season with several new faces, headlined by Corbin Burnes and Josh Naylor. After missing the playoffs in 2024, several young players look to use spring training to make the Opening Day roster.

The Arizona Diamondbacks' past couple of years have not offered much regarding spring training storylines ... Right-handers Corbin Burnes, Zac Gallen and Merrill Kelly will be at the front ...